Oval|Lab Grown|IGI

15.06ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG782691303

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782691303

Diamond specifications and retailer prices

From £2,308 GBP

$3,093 USD

As of October 27, 2026

Save £8,488 GBP (79%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £10,796 GBP at Adiamor · As of October 31, 2026

View at Adiamor

About this 15.06ct lab-grown oval diamond

This 15.06ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782691303 or 782691303. Listed at 18 retailers as of October 27, 2026, with prices from £2,308 to £10,796, a £8,488 spread on the same certified stone. Adiamor lists it at £10,796. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

15.06

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.2°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG782691303

Dimensions20.73 × 13.86 × 8.04 mm

L/W Ratio1.50

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG782691303

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27

Current: £4,967 GBP|Low: £2,308 GBP|High: £4,975 GBP|Avg: £3,430 GBP|-0.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

November 1, 2026

Retailer 8£2,308 GBP

Retailer 2£2,585 GBP

Retailer 9£2,678 GBP

Retailer 5£2,679 GBP

Retailer 10£3,066 GBP

Retailer 6£3,185 GBP

Retailer 3£3,552 GBP

Retailer 7£3,769 GBP

Retailer 4£4,145 GBP

Retailer 1£4,967 GBP

40 data points across 10 retailers

18 retailers£2,308 GBP to £10,796 GBP

Cheapest Retailer

£2,308 GBP

$3,093 USD

Retailer 2

£2,512 GBP

$3,366 USD

View

Retailer 3

£2,512 GBP

$3,366 USD

View

Price last confirmed 8 days ago

Retailer 4

£2,585 GBP

$3,464 USD

View

Final sale: no returns

Retailer 5

£2,678 GBP

$3,588 USD

View

Price last confirmed 7 days ago

Retailer 6

£2,678 GBP

$3,588 USD

View

Price last confirmed 20 days ago

Retailer 7

£2,679 GBP

$3,590 USD

View

Retailer 8

£3,066 GBP

$4,108 USD

View

B+

Retailer 9

£3,185 GBP

$4,268 USD

View

Retailer 10

£3,347 GBP

$4,484 USD

View

Retailer 11

£3,347 GBP

$4,484 USD

View

Price last confirmed 8 days ago

Retailer 12

£3,552 GBP

View

B+

Retailer 13

£3,769 GBP

$5,050 USD

View

B+

Retailer 14

£4,145 GBP

ZAR 89,719 ZAR

View

B+

Retailer 15

£4,967 GBP

A$10,238 AUD

View

Retailer 16

£7,427 GBP

$9,951 USD

View

Retailer 17

£9,338 GBP

$12,512 USD

View

Most Expensive

Adiamor

D-80792980 · Oct 31

£10,796 GBP

$14,466 USD

View

17 more retailers have this diamond

Prices start from £2,308 GBPSave up to £8,488 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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15.06ct Oval

£2,308 GBP